·Energy efficient; concrete basements can account for as much as 35% of heat loss from a house.The increased insulating value of wood foundations and basements can help make a building more energy efficient, saving money on heating costs.

·They are resistant to damage from cold weather and cracking, due to minor soil settlements.

·Environmentally friendly; modern treatment methods are nontoxic and safe for humans, plants and animals.Wood is pressure treated to permanently lock in preservatives.

·Laboratory testing shows a lifetime of over 100 years with minimal deterioration, matching the lifetime of above-ground structures